Gymnobela lanceata

Gymnobela lanceata is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.[1]

Gymnobela lanceata
Shell and protoconch of Gymnobela lanceata (holotype at the Smithsonian institution)
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Clade: Caenogastropoda
Clade: Hypsogastropoda
Clade: Neogastropoda
Superfamily: Conoidea
Family: Raphitomidae
Genus: Gymnobela
Species:
G. lanceata
Binomial name
Gymnobela lanceata
Dall, 1927
Synonyms[1]
  • Gymnobela (Theta) lanceata Dall, 1927
  • Theta lanceata (Dall, 1927)

Description

The length of the shell attains 3 mm, its diameter 1.5 mm.

(Original description) The minute, white, acute shell has a sinusigera protoconch consisting of 4 whorls followed by two subsequent whorls. The suture is appressed, bordered in front by close, short, axial wrinkles. The anal fasciole is slightly concave, wide, extending to the angle at the shoulder. The axial sculpture consists of about 15 low, short oblique ribs most prominent at the shoulder, with wider interspaces and obsolete in front of the periphery. The spiral sculpture consists of faint spiral striations visible only under the lens. The aperture is subovate. The siphonal canal is long, narrow and straight. The columella is straight and attenuated in front.[2]

Distribution

This species occurs in the Atlantic Ocean off Georgia - Florida, USA

gollark: But you would have to pay for that.
gollark: (The alternative of paying per middle node... fixes some problems and introduces exciting new ones)
gollark: (Although that breaks horribly too, since you're incentivized to run 10000 middle nodes which funnel money to you for your own connection)
gollark: (I'm assuming that you pay a fixed amount per packet or something which is split between all the nodes participating in sending that)
gollark: If I am paid for being a middle node, I would get money for going between A and B with a jammer, so that B can't connect with A directly, and providing a new node.

References

  • Tucker, J.K. (2004). "Catalog of recent and fossil turrids (Mollusca: Gastropoda)" (PDF). Zootaxa. 682: 1–1295.
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